7136592480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{550663}}^1$

素因数の和:550690

約数の個数: 120

約数和(自身を含む): 25186270032

約数和(自身を除く): 18049677552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 550663, 1101326, 1651989, 2202652, 2753315, 3303978, 4405304, 4955967, 5506630, 6607956, 8259945, 8810608, 9911934, 11013260, 13215912, 14867901, 16519890, 17621216, 19823868, 22026520, 24779835, 26431824, 29735802, 33039780, 39647736, 44053040, 44603703, 49559670, 52863648, 59471604, 66079560, 74339505, 79295472, 88106080, 89207406, 99119340, 118943208, 132159120, 148679010, 158590944, 178414812, 198238680, 223018515, 237886416, 264318240, 297358020, 356829624, 396477360, 446037030, 475772832, 594716040, 713659248, 792954720, 892074060, 1189432080, 1427318496, 1784148120, 2378864160, 3568296240, 7136592480]

約数ペア:

[(1, 7136592480), (2, 3568296240), (3, 2378864160), (4, 1784148120), (5, 1427318496), (6, 1189432080), (8, 892074060), (9, 792954720), (10, 713659248), (12, 594716040), (15, 475772832), (16, 446037030), (18, 396477360), (20, 356829624), (24, 297358020), (27, 264318240), (30, 237886416), (32, 223018515), (36, 198238680), (40, 178414812), (45, 158590944), (48, 148679010), (54, 132159120), (60, 118943208), (72, 99119340), (80, 89207406), (81, 88106080), (90, 79295472), (96, 74339505), (108, 66079560), (120, 59471604), (135, 52863648), (144, 49559670), (160, 44603703), (162, 44053040), (180, 39647736), (216, 33039780), (240, 29735802), (270, 26431824), (288, 24779835), (324, 22026520), (360, 19823868), (405, 17621216), (432, 16519890), (480, 14867901), (540, 13215912), (648, 11013260), (720, 9911934), (810, 8810608), (864, 8259945), (1080, 6607956), (1296, 5506630), (1440, 4955967), (1620, 4405304), (2160, 3303978), (2592, 2753315), (3240, 2202652), (4320, 1651989), (6480, 1101326), (12960, 550663)]